The mesophyll consists of two layers of palisade parenchyma.

叶肉是由两层栅栏薄壁组织组成.

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NAA or 6 - BA could cause the browning of mesoplyll protoplasts of potato.

NAA或6 - BA会引起马铃薯叶肉原生质体的褐化,但二者互作时却又抑制了原生质体的褐化.

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Aerenchyma is well developed in mesophyll.

叶肉中通气组织发达,且均有不规则裂生性气腔.

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Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron transport rate, and photophosphorylation activity.

叶肉细胞光合能力的降低可能是由于光合量子效率 、 化效率 、 合电子传递速率及光合磷酸化活力的下降所致.

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The larva eats the mesophyll tissues and makes the leaves yellow and deciduous.

幼虫孵化后潜入叶表皮取食叶肉组织造成叶枯黄凋落.虫害在林分的上部发生重于中、下部,林缘重于林内.

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The major factors influencing the browning of potato mesophyll protoplasts were 6 - BA , genotypes and NAA.

影响马铃薯叶肉原生质体褐化的主要因素是 6-BA 和基因型,还有NAA等 其它因素.

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